本文共 978 字，大约阅读时间需要 3 分钟。

MySQL性能优化的20条经验

http://blog.csdn.net/i10630226/article/details/52177677

http://blog.csdn.net/u012410733/article/details/51754950

http://blog.csdn.net/m0_37201322/article/details/70313786

MySQL关键字exists与in

http://blog.csdn.net/u012410733/article/details/70217674

http://blog.csdn.net/j080624/article/details/72910548

http://blog.csdn.net/u012410733/article/details/65937101

http://blog.csdn.net/u012410733/article/details/51456467

http://blog.csdn.net/j080624/article/details/71941520

数据库三大范式

http://blog.csdn.net/u012410733/article/details/62212363

http://blog.csdn.net/u012410733/article/details/51541758（解决数据冗余性）

http://blog.csdn.net/j080624/article/details/72285948

http://blog.csdn.net/u012410733/article/details/61619656

http://blog.csdn.net/j080624/article/details/53373742

http://blog.csdn.net/j080624/article/details/52870762

http://blog.csdn.net/j080624/article/details/72866822

SQL注入

http://blog.csdn.net/taotaofu/article/details/70053094